mailit

Mailit is a term used in the software industry to refer to several distinct tools and services that deal with electronic mail. It is not a single canonical product, but rather a name that has been adopted by multiple independent projects and vendors.

In development contexts, mailit often denotes libraries or frameworks that provide programmatic email delivery. Such tools typically offer APIs to compose messages, manage recipients, configure SMTP or API-based transports, and integrate with application workflows. They may include support for attachments, templates, inline images, retries, and logging, aiming to simplify sending automated emails from software systems.

In user-facing or marketing contexts, mailit can refer to bulk-mailing or email marketing solutions. These products focus on list management, campaign scheduling, customizable templates, performance analytics, and compliance features such as unsubscribe handling and bounce management.

There are also instances of mailit appearing as names for lightweight command-line utilities or desktop mail clients that facilitate sending messages or testing SMTP configurations.

Origin and branding practices vary, and the reuse of mail-related names is common in software branding. Because several unrelated projects share the same name, users should verify the exact scope, platform, license, and documentation of the specific Mailit they are evaluating.

See also: Email, SMTP, Mailing list, Email marketing software, Mail merge.